{"pageNumber":"461","pageRowStart":"11500","pageSize":"25","recordCount":16446,"records":[{"id":70185783,"text":"70185783 - 1992 - Acoustic waveform logging: Advances in theory and application","interactions":[],"lastModifiedDate":"2019-03-14T05:34:19","indexId":"70185783","displayToPublicDate":"1992-02-01T00:00:00","publicationYear":"1992","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2631,"text":"Log Analyst","active":true,"publicationSubtype":{"id":10}},"title":"Acoustic waveform logging: Advances in theory and application","docAbstract":"<p><span>Full-waveform acoustic logging has made significant advances in both theory and application in recent years, and these advances have greatly increased the capability of log analysts to measure the physical properties of formations. Advances in theory provide the analytical tools required to understand the properties of measured seismic waves, and to relate those properties to such quantities as shear and compressional velocity and attenuation, and primary and fracture porosity and permeability of potential reservoir rocks. The theory demonstrates that all parts of recorded waveforms are related to various modes of propagation, even in the case of dipole and quadrupole source logging. However, the theory also indicates that these mode properties can be used to design velocity and attenuation picking schemes, and shows how source frequency spectra can be selected to optimize results in specific applications. Synthetic microseismogram computations are an effective tool in waveform interpretation theory; they demonstrate how shear arrival picks and mode attenuation can be used to compute shear velocity and intrinsic attenuation, and formation permeability for monopole, dipole and quadrupole sources. Array processing of multi-receiver data offers the opportunity to apply even more sophisticated analysis techniques. Synthetic microseismogram data is used to illustrate the application of the maximum-likelihood method, semblance cross-correlation, and Prony's method analysis techniques to determine seismic velocities and attenuations. The interpretation of acoustic waveform logs is illustrated by reviews of various practical applications, including synthetic seismogram generation, lithology determination, estimation of geomechanical properties in situ, permeability estimation, and design of hydraulic fracture operations.</span></p>","language":"English","publisher":"Massachusetts Institute of Technology","usgsCitation":"Paillet, F., Cheng, C., and Pennington, W., 1992, Acoustic waveform logging: Advances in theory and application: Log Analyst, v. 33, no. 3, p. 239-258.","productDescription":"20 p.","startPage":"239","endPage":"258","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":338524,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":362056,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://hdl.handle.net/1721.1/75185"}],"volume":"33","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"58dcc81ee4b02ff32c685720","contributors":{"authors":[{"text":"Paillet, F.L.","contributorId":189369,"corporation":false,"usgs":false,"family":"Paillet","given":"F.L.","email":"","affiliations":[],"preferred":false,"id":686728,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Cheng, C.H.","contributorId":94443,"corporation":false,"usgs":true,"family":"Cheng","given":"C.H.","email":"","affiliations":[],"preferred":false,"id":686729,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Pennington, W.D.","contributorId":189995,"corporation":false,"usgs":false,"family":"Pennington","given":"W.D.","email":"","affiliations":[],"preferred":false,"id":686730,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70185463,"text":"70185463 - 1992 - Reply to comment on \"The surface area of soil organic matter\"","interactions":[],"lastModifiedDate":"2019-03-07T07:20:29","indexId":"70185463","displayToPublicDate":"1992-02-01T00:00:00","publicationYear":"1992","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1565,"text":"Environmental Science & Technology","onlineIssn":"1520-5851","printIssn":"0013-936X","active":true,"publicationSubtype":{"id":10}},"title":"Reply to comment on \"The surface area of soil organic matter\"","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"American Chemical Society","doi":"10.1021/es00026a028","usgsCitation":"Chiou, C.T., Lee, J., and Boyd, S.A., 1992, Reply to comment on \"The surface area of soil organic matter\": Environmental Science & Technology, v. 26, no. 2, p. 404-406, https://doi.org/10.1021/es00026a028.","productDescription":"3 p. ","startPage":"404","endPage":"406","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":338053,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"26","issue":"2","noUsgsAuthors":false,"publicationDate":"2002-05-01","publicationStatus":"PW","scienceBaseUri":"58d38d60e4b0236b68f98f6a","contributors":{"authors":[{"text":"Chiou, Cary T. 0000-0002-8743-0702","orcid":"https://orcid.org/0000-0002-8743-0702","contributorId":189558,"corporation":false,"usgs":true,"family":"Chiou","given":"Cary","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":685639,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lee, Jiunn Fwu","contributorId":189670,"corporation":false,"usgs":false,"family":"Lee","given":"Jiunn Fwu","affiliations":[],"preferred":false,"id":685640,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Boyd, Stephen A.","contributorId":189671,"corporation":false,"usgs":false,"family":"Boyd","given":"Stephen","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":685641,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70207068,"text":"70207068 - 1992 - Groundwater use: Equilibrium between social benefits and potential environmental costs","interactions":[],"lastModifiedDate":"2019-12-07T08:53:59","indexId":"70207068","displayToPublicDate":"1992-01-31T09:31:14","publicationYear":"1992","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1923,"text":"Hydrogeology Journal","active":true,"publicationSubtype":{"id":10}},"title":"Groundwater use: Equilibrium between social benefits and potential environmental costs","docAbstract":"<p class=\"Para\">In many countries groundwater resources are under-appreciated and, therefore, underutilizied; whereas, in some areas they are inappropriately exploited and, therefore, over-utilized. “Over utilization” can lead to depletion in quantity or a degradation in quality or both. Obstacles to effective management include: (1) lack of knowledge of basic principles of groundwater science among water planners, (2) in many, if not in most countries, ownership of groundwater is in the private domain with the result that codependence is unrecognized, and (3) a misunderstanding by water planners of the concepts of “overexploitation%rdquo; and conjunctive use. The economic, social, and hydrologic constraints and procedures for management for sustainable development of groundwater are significantly different from those for surface water because these differences result from such things as (1) groundwater development is not dependent on large scale collective projects (unlike the utilization of surface water that requires engineering structures for diverting, regulating and transporting water), (2) the activities of many different groups can affect the quality of water, and (3) users of groundwater often are not aware of their co-dependence on the groundwater heritage in which each participates. Hydrogeologists should try to identify those governmental policies that have a detrimental environmental effect, promote those policies that are beneficial, and demonstrate the need for a policy in matters where a policy is lacking.</p>","language":"English ","publisher":"Springer","doi":"10.1007/PL00010965","issn":"14312174","usgsCitation":"Llamas, M., Back, W., and Margat, J., 1992, Groundwater use: Equilibrium between social benefits and potential environmental costs: Hydrogeology Journal, v. 1, no. 2, p. 3-14, https://doi.org/10.1007/PL00010965.","productDescription":"12 p. ","startPage":"3","endPage":"14","costCenters":[],"links":[{"id":369967,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"1","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Llamas, M.R.","contributorId":108265,"corporation":false,"usgs":true,"family":"Llamas","given":"M.R.","email":"","affiliations":[],"preferred":false,"id":776744,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Back, W.","contributorId":33839,"corporation":false,"usgs":true,"family":"Back","given":"W.","email":"","affiliations":[],"preferred":false,"id":776745,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Margat, J.","contributorId":221051,"corporation":false,"usgs":false,"family":"Margat","given":"J.","email":"","affiliations":[],"preferred":false,"id":776746,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70073368,"text":"70073368 - 1992 - Natural toxic waters of Poas Volcano, Costa Rica","interactions":[],"lastModifiedDate":"2019-03-19T08:53:39","indexId":"70073368","displayToPublicDate":"1992-01-01T13:54:00","publicationYear":"1992","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2815,"text":"National Geographic Research","active":true,"publicationSubtype":{"id":10}},"title":"Natural toxic waters of Poas Volcano, Costa Rica","docAbstract":"No abstract available.","language":"English","publisher":"National Geographic Society","usgsCitation":"Brantley, S., Rowe, G.L., Konikow, L.F., and Sanford, W.E., 1992, Natural toxic waters of Poas Volcano, Costa Rica: National Geographic Research, v. 8, no. 3, p. 328-337.","productDescription":"10 p.","startPage":"328","endPage":"337","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":281193,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Costa Rica","otherGeospatial":"Poas Volcano","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -84.26754,10.158322 ], [ -84.26754,10.276749 ], [ -84.194584,10.276749 ], [ -84.194584,10.158322 ], [ -84.26754,10.158322 ] ] ] } } ] }","volume":"8","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53cd68b8e4b0b290851023bb","contributors":{"authors":[{"text":"Brantley, Susan L.","contributorId":38461,"corporation":false,"usgs":true,"family":"Brantley","given":"Susan L.","affiliations":[],"preferred":false,"id":488653,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rowe, Gary L. glrowe@usgs.gov","contributorId":1779,"corporation":false,"usgs":true,"family":"Rowe","given":"Gary","email":"glrowe@usgs.gov","middleInitial":"L.","affiliations":[],"preferred":true,"id":488651,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Konikow, Leonard F. 0000-0002-0940-3856 lkonikow@usgs.gov","orcid":"https://orcid.org/0000-0002-0940-3856","contributorId":158,"corporation":false,"usgs":true,"family":"Konikow","given":"Leonard","email":"lkonikow@usgs.gov","middleInitial":"F.","affiliations":[{"id":436,"text":"National Research Program - Eastern Branch","active":true,"usgs":true}],"preferred":true,"id":488650,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Sanford, Ward E. 0000-0002-6624-0280 wsanford@usgs.gov","orcid":"https://orcid.org/0000-0002-6624-0280","contributorId":2268,"corporation":false,"usgs":true,"family":"Sanford","given":"Ward","email":"wsanford@usgs.gov","middleInitial":"E.","affiliations":[{"id":37778,"text":"WMA - Integrated Modeling and Prediction Division","active":true,"usgs":true},{"id":436,"text":"National Research Program - Eastern Branch","active":true,"usgs":true}],"preferred":true,"id":488652,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70127580,"text":"70127580 - 1992 - Hydrologic budget estimates","interactions":[],"lastModifiedDate":"2018-02-21T17:44:39","indexId":"70127580","displayToPublicDate":"1992-01-01T11:59:00","publicationYear":"1992","noYear":false,"publicationType":{"id":4,"text":"Book"},"title":"Hydrologic budget estimates","docAbstract":"No abstract available.","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Biogeochemistry of a subalpine ecosystem: Loch Vale watershed","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","publisher":"Springer-Verlag, Inc.","publisherLocation":"New York, NY","usgsCitation":"Baron, J., and Denning, A.S., 1992, Hydrologic budget estimates, 20 p.","productDescription":"20 p.","startPage":"28","endPage":"47","numberOfPages":"20","costCenters":[],"links":[{"id":294645,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"542bc639e4b0abfb4c809819","contributors":{"authors":[{"text":"Baron, Jill 0000-0002-5902-6251 jill_baron@usgs.gov","orcid":"https://orcid.org/0000-0002-5902-6251","contributorId":194124,"corporation":false,"usgs":true,"family":"Baron","given":"Jill","email":"jill_baron@usgs.gov","affiliations":[{"id":291,"text":"Fort Collins Science Center","active":true,"usgs":true}],"preferred":true,"id":502451,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Denning, A. Scott","contributorId":70710,"corporation":false,"usgs":true,"family":"Denning","given":"A.","email":"","middleInitial":"Scott","affiliations":[],"preferred":false,"id":502452,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70127884,"text":"70127884 - 1992 - The effect of mesoscale vegetation distribution on the hydrologic cycle and regional and global climate","interactions":[],"lastModifiedDate":"2018-02-21T15:52:55","indexId":"70127884","displayToPublicDate":"1992-01-01T10:07:00","publicationYear":"1992","noYear":false,"publicationType":{"id":4,"text":"Book"},"publicationSubtype":{"id":12,"text":"Conference publication"},"title":"The effect of mesoscale vegetation distribution on the hydrologic cycle and regional and global climate","docAbstract":"No abstract available.","largerWorkTitle":"Conference on hydroclimatology: Land-surface/atmosphere interactions on global and regional scales","conferenceTitle":"Conference on hydroclimatology: Land-surface/atmosphere interactions on global and regional scales","language":"English","publisher":"American Meteorological Society","publisherLocation":"Boston, MA","usgsCitation":"Pielke, R.A., Lee, T.J., Kittel, T.G., Cram, J.M., Chase, T.N., Dalu, G.A., and Baron, J., 1992, The effect of mesoscale vegetation distribution on the hydrologic cycle and regional and global climate, 6 p.","productDescription":"6 p.","numberOfPages":"6","costCenters":[],"links":[{"id":294771,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"542e6987e4b092f17df5aabd","contributors":{"authors":[{"text":"Pielke, R. A.","contributorId":13163,"corporation":false,"usgs":true,"family":"Pielke","given":"R.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":502587,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lee, T. J.","contributorId":26234,"corporation":false,"usgs":true,"family":"Lee","given":"T.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":502588,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Kittel, Timothy G.F.","contributorId":66612,"corporation":false,"usgs":true,"family":"Kittel","given":"Timothy","email":"","middleInitial":"G.F.","affiliations":[],"preferred":false,"id":502592,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Cram, J. M.","contributorId":78260,"corporation":false,"usgs":true,"family":"Cram","given":"J.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":502593,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Chase, T. N.","contributorId":30927,"corporation":false,"usgs":true,"family":"Chase","given":"T.","email":"","middleInitial":"N.","affiliations":[],"preferred":false,"id":502589,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Dalu, G. A.","contributorId":51226,"corporation":false,"usgs":true,"family":"Dalu","given":"G.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":502590,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Baron, Jill 0000-0002-5902-6251 jill_baron@usgs.gov","orcid":"https://orcid.org/0000-0002-5902-6251","contributorId":194124,"corporation":false,"usgs":true,"family":"Baron","given":"Jill","email":"jill_baron@usgs.gov","affiliations":[{"id":291,"text":"Fort Collins Science Center","active":true,"usgs":true}],"preferred":true,"id":502591,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}}
,{"id":70073658,"text":"70073658 - 1992 - Changes in chemical characteristics of water in selected wetlands in the Cottonwood Lake area, North Dakota, U.S.A., 1967-1989","interactions":[],"lastModifiedDate":"2018-01-02T12:12:41","indexId":"70073658","displayToPublicDate":"1992-01-01T09:16:08","publicationYear":"1992","noYear":false,"publicationType":{"id":4,"text":"Book"},"publicationSubtype":{"id":12,"text":"Conference publication"},"seriesTitle":{"id":436,"text":"National Hydrology Research Institute Symposium","active":false,"publicationSubtype":{"id":12}},"seriesNumber":"7","title":"Changes in chemical characteristics of water in selected wetlands in the Cottonwood Lake area, North Dakota, U.S.A., 1967-1989","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Aquatic ecosystems in semi-arid regions: implications for resource management: August 27-30, 1990, Saskatoon, Saskatchewan","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"conferenceTitle":"Aquatic Ecosystems in Semi-arid Regions: Implications for Resource Management","conferenceDate":"1990-08-27T00:00:00","conferenceLocation":"Saskatoon, Saskatchewan, Canada","language":"English","publisher":"National Hydrology Research Institute","publisherLocation":"Saskatoon, Canada","usgsCitation":"LaBaugh, J.W., and Swanson, G.A., 1992, Changes in chemical characteristics of water in selected wetlands in the Cottonwood Lake area, North Dakota, U.S.A., 1967-1989: National Hydrology Research Institute Symposium 7, 14 p.","productDescription":"14 p.","startPage":"149","endPage":"162","costCenters":[{"id":480,"text":"Northern Prairie Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":281303,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"North Dakota","county":"Stutsman County","otherGeospatial":"Cottonwood Lake","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -99.4828,46.6294 ], [ -99.4828,47.3272 ], [ -98.4396,47.3272 ], [ -98.4396,46.6294 ], [ -99.4828,46.6294 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53cd506de4b0b290850f3550","contributors":{"editors":[{"text":"Robarts, R.D.","contributorId":72343,"corporation":false,"usgs":true,"family":"Robarts","given":"R.D.","email":"","affiliations":[],"preferred":false,"id":509743,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Bothwell, Max L.","contributorId":113297,"corporation":false,"usgs":true,"family":"Bothwell","given":"Max","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":509744,"contributorType":{"id":2,"text":"Editors"},"rank":2}],"authors":[{"text":"LaBaugh, James W. 0000-0002-4112-2536 jlabaugh@usgs.gov","orcid":"https://orcid.org/0000-0002-4112-2536","contributorId":1311,"corporation":false,"usgs":true,"family":"LaBaugh","given":"James","email":"jlabaugh@usgs.gov","middleInitial":"W.","affiliations":[{"id":27111,"text":"National Water Quality Program","active":true,"usgs":true},{"id":493,"text":"Office of Ground Water","active":true,"usgs":true}],"preferred":true,"id":488987,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Swanson, George A.","contributorId":49654,"corporation":false,"usgs":true,"family":"Swanson","given":"George","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":488988,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70199813,"text":"70199813 - 1992 - Microbial distributions, activities, and movement in the terrestial subsurface: Experimental and theoretical studies","interactions":[],"lastModifiedDate":"2018-10-01T08:27:09","indexId":"70199813","displayToPublicDate":"1992-01-01T08:23:55","publicationYear":"1992","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Microbial distributions, activities, and movement in the terrestial subsurface: Experimental and theoretical studies","docAbstract":"<p>No abstract available.&nbsp;</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Interactive process in soil science","language":"English","publisher":"Lewis","publisherLocation":"London","usgsCitation":"Harvey, R.W., and Widdowson, M., 1992, Microbial distributions, activities, and movement in the terrestial subsurface: Experimental and theoretical studies, chap. <i>of</i> Interactive process in soil science, p. 185-225.","productDescription":"41 p.","startPage":"185","endPage":"225","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true},{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true}],"links":[{"id":357921,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5c112017e4b034bf6a81b76e","contributors":{"editors":[{"text":"Wagenet, R. J.","contributorId":55584,"corporation":false,"usgs":true,"family":"Wagenet","given":"R.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":746727,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Bavcye, P.","contributorId":208307,"corporation":false,"usgs":false,"family":"Bavcye","given":"P.","email":"","affiliations":[],"preferred":false,"id":746728,"contributorType":{"id":2,"text":"Editors"},"rank":2},{"text":"Stewart, B.A.","contributorId":207054,"corporation":false,"usgs":false,"family":"Stewart","given":"B.A.","affiliations":[{"id":37441,"text":"Northwest Indian Fisheries Commission, 6370 Martin Way E., Olympia, WA 98670","active":true,"usgs":false}],"preferred":false,"id":746729,"contributorType":{"id":2,"text":"Editors"},"rank":3}],"authors":[{"text":"Harvey, Ronald W. 0000-0002-2791-8503 rwharvey@usgs.gov","orcid":"https://orcid.org/0000-0002-2791-8503","contributorId":564,"corporation":false,"usgs":true,"family":"Harvey","given":"Ronald","email":"rwharvey@usgs.gov","middleInitial":"W.","affiliations":[{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true}],"preferred":true,"id":746725,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Widdowson, M.A.","contributorId":46262,"corporation":false,"usgs":true,"family":"Widdowson","given":"M.A.","email":"","affiliations":[],"preferred":false,"id":746726,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70199812,"text":"70199812 - 1992 - Hierarchical analytical approach to evaluating the transport and biogeochemical fate of organic compounds in sewage-contaminated groundwater, Cape Cod, Massachusetts","interactions":[],"lastModifiedDate":"2018-10-01T08:14:03","indexId":"70199812","displayToPublicDate":"1992-01-01T08:12:15","publicationYear":"1992","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Hierarchical analytical approach to evaluating the transport and biogeochemical fate of organic compounds in sewage-contaminated groundwater, Cape Cod, Massachusetts","docAbstract":"<p>No abstract available.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Groundwater contamination and analysis at hazardous waste sites","language":"English","publisher":"Marcel Dekker","publisherLocation":"New York","usgsCitation":"Barber, L.B., 1992, Hierarchical analytical approach to evaluating the transport and biogeochemical fate of organic compounds in sewage-contaminated groundwater, Cape Cod, Massachusetts, chap. <i>of</i> Groundwater contamination and analysis at hazardous waste sites, p. 73-120.","productDescription":"48 p.","startPage":"73","endPage":"120","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":357920,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5c112017e4b034bf6a81b774","contributors":{"editors":[{"text":"Lesage, S.","contributorId":208306,"corporation":false,"usgs":false,"family":"Lesage","given":"S.","email":"","affiliations":[],"preferred":false,"id":746721,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Jackson, R.","contributorId":11974,"corporation":false,"usgs":true,"family":"Jackson","given":"R.","affiliations":[],"preferred":false,"id":746722,"contributorType":{"id":2,"text":"Editors"},"rank":2}],"authors":[{"text":"Barber, L. B.","contributorId":64602,"corporation":false,"usgs":true,"family":"Barber","given":"L.","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":746720,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70243348,"text":"70243348 - 1992 - Development of isotopically heterogeneous infiltration waters in an artificial catchment in Chuzhou, China","interactions":[],"lastModifiedDate":"2023-05-09T13:23:17.221043","indexId":"70243348","displayToPublicDate":"1992-01-01T07:59:06","publicationYear":"1992","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Development of isotopically heterogeneous infiltration waters in an artificial catchment in Chuzhou, China","docAbstract":"<p>No abstract available.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Isotope Techniques in Water Resources Development 1991","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"Isotope Techniques in Water Resources Development 1991","conferenceDate":"March 11-15, 1991","conferenceLocation":"Vienna, Austria","language":"English","publisher":"International Atomic Energy Agency","usgsCitation":"Kendall, C., and Gu, W., 1992, Development of isotopically heterogeneous infiltration waters in an artificial catchment in Chuzhou, China, <i>in</i> Isotope Techniques in Water Resources Development 1991, v. W-08, Vienna, Austria, March 11-15, 1991, p. 61-73.","productDescription":"IAEA-SM-319/7, 13 p.","startPage":"61","endPage":"73","costCenters":[],"links":[{"id":416857,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":416856,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://www-naweb.iaea.org/napc/ih/IHS_resources_publication_symposia1.html"}],"country":"China","state":"Anhui Province","city":"Chuzhou","otherGeospatial":"Chuzhou Hydrology Laboratory","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              117.91247861715686,\n              32.467988284916814\n            ],\n            [\n              117.91247861715686,\n              31.962096419166357\n            ],\n            [\n              118.8683205606169,\n              31.962096419166357\n            ],\n            [\n              118.8683205606169,\n              32.467988284916814\n            ],\n            [\n              117.91247861715686,\n              32.467988284916814\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"W-08","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Kendall, C. 0000-0002-0247-3405","orcid":"https://orcid.org/0000-0002-0247-3405","contributorId":35050,"corporation":false,"usgs":true,"family":"Kendall","given":"C.","affiliations":[],"preferred":false,"id":872122,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Gu, Weizu","contributorId":22633,"corporation":false,"usgs":true,"family":"Gu","given":"Weizu","email":"","affiliations":[],"preferred":false,"id":872123,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70199811,"text":"70199811 - 1992 - Analytical applications of inductively coupled plasma-mass spectrometry","interactions":[],"lastModifiedDate":"2018-10-01T07:59:59","indexId":"70199811","displayToPublicDate":"1992-01-01T07:57:22","publicationYear":"1992","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Analytical applications of inductively coupled plasma-mass spectrometry","docAbstract":"<p>No abstract available.&nbsp;</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Inductively coupled plasma in atomic spectrometry","language":"English","publisher":"VCH Publishers","publisherLocation":"New York","usgsCitation":"Taylor, H.E., and Garbarino, J.R., 1992, Analytical applications of inductively coupled plasma-mass spectrometry, chap. <i>of</i> Inductively coupled plasma in atomic spectrometry, p. 651-651.","productDescription":"1 p.","startPage":"651","endPage":"651","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":357919,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"edition":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5c112018e4b034bf6a81b776","contributors":{"editors":[{"text":"Montaser, A.","contributorId":19297,"corporation":false,"usgs":true,"family":"Montaser","given":"A.","email":"","affiliations":[],"preferred":false,"id":746718,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Golightly, D.W.","contributorId":30666,"corporation":false,"usgs":true,"family":"Golightly","given":"D.W.","email":"","affiliations":[],"preferred":false,"id":746719,"contributorType":{"id":2,"text":"Editors"},"rank":2}],"authors":[{"text":"Taylor, H. E.","contributorId":208305,"corporation":false,"usgs":false,"family":"Taylor","given":"H.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":746716,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Garbarino, John R. jrgarb@usgs.gov","contributorId":2189,"corporation":false,"usgs":true,"family":"Garbarino","given":"John","email":"jrgarb@usgs.gov","middleInitial":"R.","affiliations":[{"id":5046,"text":"Branch of Analytical Serv (NWQL)","active":true,"usgs":true}],"preferred":true,"id":746717,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70199810,"text":"70199810 - 1992 - Transport of pathogens through soils and aquifers","interactions":[],"lastModifiedDate":"2018-10-01T09:54:04","indexId":"70199810","displayToPublicDate":"1992-01-01T07:38:52","publicationYear":"1992","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Transport of pathogens through soils and aquifers","docAbstract":"<p>No abstract available.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Environmental microbiology","language":"English","publisher":"Wiley","publisherLocation":"New York","usgsCitation":"Bitton, G., and Harvey, R., 1992, Transport of pathogens through soils and aquifers, chap. <i>of</i> Environmental microbiology, p. 103-124.","productDescription":"22 p.","startPage":"103","endPage":"124","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":357918,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5c112018e4b034bf6a81b779","contributors":{"authors":[{"text":"Bitton, G.","contributorId":208304,"corporation":false,"usgs":false,"family":"Bitton","given":"G.","email":"","affiliations":[],"preferred":false,"id":746714,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Harvey, R.W. 0000-0002-2791-8503","orcid":"https://orcid.org/0000-0002-2791-8503","contributorId":11757,"corporation":false,"usgs":true,"family":"Harvey","given":"R.W.","affiliations":[],"preferred":false,"id":746715,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70175231,"text":"70175231 - 1992 - Bioaccumulation of hydrocarbons derived from terrestrial and anthropogenic sources in the Asian clam, <i>Potamocorbula amurensis</i>, in San Francisco Bay estuary","interactions":[],"lastModifiedDate":"2019-03-19T09:38:08","indexId":"70175231","displayToPublicDate":"1992-01-01T00:00:00","publicationYear":"1992","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2676,"text":"Marine Pollution Bulletin","active":true,"publicationSubtype":{"id":10}},"title":"Bioaccumulation of hydrocarbons derived from terrestrial and anthropogenic sources in the Asian clam, <i>Potamocorbula amurensis</i>, in San Francisco Bay estuary","docAbstract":"<p><span>An assessment was made in Suisun Bay, California, of the distributions of hydrocarbons in estuarine bed and suspended sediments and in the recently introduced asian clam,&nbsp;</span><i>Potamocorbula amurensis</i><span>. Sediments and clams were contaminated with hydrocarbons derived from petrogenic and pyrogenic sources. Distributions of alkanes and of hopane and sterane biomarkers in sediments and clams were similar, indicating that petroleum hydrocarbons associated with sediments are bioavailable to&nbsp;</span><i>Potamocorbula amurensis</i><span>. Polycyclic aromatic hydrocarbons in the sediments and clams were derived mainly from combustion sources.&nbsp;</span><i>Potamocorbula amurensis</i><span>&nbsp;is therefore a useful bioindicator of hydrocarbon contamination, and may be used as a biomonitor of hydrocarbon pollution in San Francisco Bay.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/0025-326X(92)90738-R","usgsCitation":"Pereira, W.E., Hostettler, F.D., and Rapp, J., 1992, Bioaccumulation of hydrocarbons derived from terrestrial and anthropogenic sources in the Asian clam, <i>Potamocorbula amurensis</i>, in San Francisco Bay estuary: Marine Pollution Bulletin, v. 24, no. 2, p. 103-109, https://doi.org/10.1016/0025-326X(92)90738-R.","productDescription":"7 p.","startPage":"103","endPage":"109","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":552,"text":"San Francisco Bay-Delta","active":false,"usgs":true},{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true},{"id":5079,"text":"Pacific Regional Director's Office","active":true,"usgs":true}],"links":[{"id":325999,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California","otherGeospatial":"San Francisco Bay ","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -122.13706970214844,\n              37.40725549559874\n            ],\n            [\n              -121.91322326660156,\n              37.40725549559874\n            ],\n            [\n              -121.91322326660156,\n              37.52225246712464\n            ],\n            [\n              -122.13706970214844,\n              37.52225246712464\n            ],\n            [\n              -122.13706970214844,\n              37.40725549559874\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"24","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"57a1c42de4b006cb45552bf5","contributors":{"authors":[{"text":"Pereira, Wilfred E.","contributorId":95552,"corporation":false,"usgs":true,"family":"Pereira","given":"Wilfred","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":644442,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hostettler, Frances D. fdhostet@usgs.gov","contributorId":3383,"corporation":false,"usgs":true,"family":"Hostettler","given":"Frances","email":"fdhostet@usgs.gov","middleInitial":"D.","affiliations":[],"preferred":true,"id":644443,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Rapp, John B.","contributorId":32028,"corporation":false,"usgs":true,"family":"Rapp","given":"John B.","affiliations":[],"preferred":false,"id":644444,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70016728,"text":"70016728 - 1992 - Geochemical heterogeneity in a sand and gravel aquifer: Effect of sediment mineralogy and particle size on the sorption of chlorobenzenes","interactions":[],"lastModifiedDate":"2012-03-12T17:18:48","indexId":"70016728","displayToPublicDate":"1992-01-01T00:00:00","publicationYear":"1992","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Geochemical heterogeneity in a sand and gravel aquifer: Effect of sediment mineralogy and particle size on the sorption of chlorobenzenes","docAbstract":"The effect of particle size, mineralogy and sediment organic carbon (SOC) on solution of tetrachlorobenzene and pentachlorobenzene was evaluated using batch-isotherm experiments on sediment particle-size and mineralogical fractions from a sand and gravel aquifer, Cape Cod, Massachusetts. Concentration of SOC and sorption of chlorobenzenes increase with decreasing particle size. For a given particle size, the magnetic fraction has a higher SOC content and sorption capacity than the bulk or non-magnetic fractions. Sorption appears to be controlled by the magnetic minerals, which comprise only 5-25% of the bulk sediment. Although SOC content of the bulk sediment is < 0.1%, the observed sorption of chlorobenzenes is consistent with a partition mechanism and is adequately predicted by models relating sorption to the octanol/water partition coefficient of the solute and SOC content. A conceptual model based on preferential association of dissolved organic matter with positively-charged mineral surfaces is proposed to describe micro-scale, intergranular variability in sorption properties of the aquifer sediments.The effect of particle size, mineralogy and sediment organic carbon (SOC) on sorption of tetrachlorobenzene and pentachlorobenzene was evaluated using batch-isotherm experiments on sediment particle-size and mineralogical fractions from a sand and gravel aquifer, Cape Cod, Massachusetts. Concentration of SOC and sorption of chlorobenzenes increase with decreasing particle size. For a given particle size, the magnetic fraction has a higher SOC content and sorption capacity than the bulk or non-magnetic fractions. Sorption appears to be controlled by the magnetic minerals, which comprise only 5-25% of the bulk sediment. Although SOC content of the bulk sediment is <0.1%, the observed sorption of chlorobenzenes is consistent with a partition mechanism and is adequately predicted by models relating sorption to the octanol/water partition coefficient of the solute and SOC content. A conceptual model based on preferential association of dissolved organic matter with positively-charged mineral surfaces is proposed to describe micro-scale, intergranular variability in sorption properties of the aquifer sediments.","largerWorkTitle":"Journal of Contaminant Hydrology","conferenceTitle":"Pacifichem '89","conferenceDate":"17 December 1989 through 22 December 1989","conferenceLocation":"Honolulu, HI, USA","language":"English","issn":"01697722","usgsCitation":"Barber, L., Thurman, E., and Runnells, D., 1992, Geochemical heterogeneity in a sand and gravel aquifer: Effect of sediment mineralogy and particle size on the sorption of chlorobenzenes, <i>in</i> Journal of Contaminant Hydrology, v. 9, no. 1-2, Honolulu, HI, USA, 17 December 1989 through 22 December 1989, p. 35-54.","startPage":"35","endPage":"54","numberOfPages":"20","costCenters":[],"links":[{"id":225125,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"9","issue":"1-2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a1640e4b0c8380cd550e7","contributors":{"editors":[{"text":"McCalady Donald L.","contributorId":128410,"corporation":true,"usgs":false,"organization":"McCalady Donald L.","id":536343,"contributorType":{"id":2,"text":"Editors"},"rank":1}],"authors":[{"text":"Barber, L.B. II","contributorId":6097,"corporation":false,"usgs":true,"family":"Barber","given":"L.B.","suffix":"II","affiliations":[],"preferred":false,"id":374331,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Thurman, E.M.","contributorId":102864,"corporation":false,"usgs":true,"family":"Thurman","given":"E.M.","affiliations":[],"preferred":false,"id":374332,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Runnells, D.R.","contributorId":105061,"corporation":false,"usgs":true,"family":"Runnells","given":"D.R.","email":"","affiliations":[],"preferred":false,"id":374333,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70185467,"text":"70185467 - 1992 - Identification of persistent anionic surfactant-derived chemicals in sewage effluent and groundwater","interactions":[],"lastModifiedDate":"2019-03-14T05:54:11","indexId":"70185467","displayToPublicDate":"1992-01-01T00:00:00","publicationYear":"1992","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2233,"text":"Journal of Contaminant Hydrology","active":true,"publicationSubtype":{"id":10}},"title":"Identification of persistent anionic surfactant-derived chemicals in sewage effluent and groundwater","docAbstract":"<p><span>Preparative isolation and fractionation procedures coupled with spectrometric analyses were used to identify surfactant-derived contaminants in sewage effluent and sewage-contaminated groundwater from a site located on Cape Cod, Massachusetts. Anionic surfactants and their biodegradation intermediates were isolated from field samples by ion exchange and fractionated by solvent extraction and adsorption chromatography. Fractions were analyzed by </span><sup>13</sup><span>C nuclear magnetic resonance spectrometry and gas chromatography-mass spectrometry. Carboxylated residues of alkylphenol polyethoxylate surfactants were detected in sewage effluent and contaminated groundwater. Linear alkylbenzenesulfonates (LAS) were identified in sewage effluent and groundwater. Groundwater LAS composition suggested preferential removal of select isomers and homologs due to processes of biodegradation and partitioning. Tetralin and indane sulfonates (DATS), alicyclic analogs of LAS, were also identified in field samples. Although DATS are a minor portion of LAS formulations, equivalent concentrations of LAS and DATS in groundwater suggested persistence of alicyclic contaminant structures over those of linear structure. Sulfophenyl-carboxylated (SPC) LAS biodegradation intermediates were determined in sewage effluent and groundwater. Homolog distributions suggested that SPC containing 3–10 alkyl-chain carbons persist during infiltration and groundwater transport. Surfactant-derived residues detected in well F</span><i>300-50</i><span> groundwater have a minimum residence time in the range of 2.7–4.6 yr. LAS detected in groundwater at 500 m from infiltration has been stable over an estimated 50–500 half lives.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/0169-7722(92)90050-O","usgsCitation":"Field, J.A., Leenheer, J.A., Thorn, K.A., Barber, L.B., Rostad, C., Macalady, D.L., and Daniel, S.R., 1992, Identification of persistent anionic surfactant-derived chemicals in sewage effluent and groundwater: Journal of Contaminant Hydrology, v. 9, no. 1-2, p. 55-78, https://doi.org/10.1016/0169-7722(92)90050-O.","productDescription":"24 p. ","startPage":"55","endPage":"78","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true},{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true}],"links":[{"id":338056,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"9","issue":"1-2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"58d38d60e4b0236b68f98f70","contributors":{"authors":[{"text":"Field, Jennifer A.","contributorId":18632,"corporation":false,"usgs":true,"family":"Field","given":"Jennifer","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":685653,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Leenheer, Jerry A.","contributorId":72420,"corporation":false,"usgs":true,"family":"Leenheer","given":"Jerry","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":685654,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Thorn, Kevin A. 0000-0003-2236-5193 kathorn@usgs.gov","orcid":"https://orcid.org/0000-0003-2236-5193","contributorId":3288,"corporation":false,"usgs":true,"family":"Thorn","given":"Kevin","email":"kathorn@usgs.gov","middleInitial":"A.","affiliations":[{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true}],"preferred":true,"id":685655,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Barber, Larry B. II","contributorId":189675,"corporation":false,"usgs":false,"family":"Barber","given":"Larry","suffix":"II","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":685656,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Rostad, Colleen ","contributorId":189676,"corporation":false,"usgs":false,"family":"Rostad","given":"Colleen ","affiliations":[],"preferred":false,"id":685657,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Macalady, Donald L.","contributorId":62049,"corporation":false,"usgs":true,"family":"Macalady","given":"Donald","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":685658,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Daniel, Stephen R.","contributorId":189677,"corporation":false,"usgs":false,"family":"Daniel","given":"Stephen","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":685659,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}}
,{"id":70185793,"text":"70185793 - 1992 - Nitrate is a preferred electron acceptor for growth of freshwater selenate-respiring bacteria","interactions":[],"lastModifiedDate":"2023-01-20T16:43:50.037905","indexId":"70185793","displayToPublicDate":"1992-01-01T00:00:00","publicationYear":"1992","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":850,"text":"Applied and Environmental Microbiology","active":true,"publicationSubtype":{"id":10}},"title":"Nitrate is a preferred electron acceptor for growth of freshwater selenate-respiring bacteria","docAbstract":"<p><span>An anaerobic, freshwater enrichment grew with either nitrate or selenate as an electron acceptor. With both ions present, nitrate reduction preceded selenate reduction. An isolate from the enrichment grew on either ion, but the presence of nitrate precluded the reduction of selenate. Stock cultures of denitrifiers grew anaerobically on nitrate but not on selenate.</span></p>","language":"English","publisher":"American Society for Microbiology","doi":"10.1128/aem.58.1.426-428.1992","usgsCitation":"Steinberg, N.A., Blum, J.S., Hochstein, L., and Oremland, R.S., 1992, Nitrate is a preferred electron acceptor for growth of freshwater selenate-respiring bacteria: Applied and Environmental Microbiology, v. 58, no. 1, p. 426-428, https://doi.org/10.1128/aem.58.1.426-428.1992.","productDescription":"3 p.","startPage":"426","endPage":"428","costCenters":[{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true},{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":479648,"rank":2,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1128/aem.58.1.426-428.1992","text":"Publisher Index Page"},{"id":338544,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"58","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"58dcc81ee4b02ff32c685722","contributors":{"authors":[{"text":"Steinberg, Nisan A.","contributorId":189726,"corporation":false,"usgs":false,"family":"Steinberg","given":"Nisan","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":686753,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Blum, Jodi Switzer","contributorId":96946,"corporation":false,"usgs":true,"family":"Blum","given":"Jodi","email":"","middleInitial":"Switzer","affiliations":[],"preferred":false,"id":686754,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hochstein, Lawrence","contributorId":190004,"corporation":false,"usgs":false,"family":"Hochstein","given":"Lawrence","email":"","affiliations":[],"preferred":false,"id":686755,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Oremland, Ronald S. 0000-0001-7382-0147 roremlan@usgs.gov","orcid":"https://orcid.org/0000-0001-7382-0147","contributorId":931,"corporation":false,"usgs":true,"family":"Oremland","given":"Ronald","email":"roremlan@usgs.gov","middleInitial":"S.","affiliations":[{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true},{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true}],"preferred":true,"id":686756,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70185792,"text":"70185792 - 1992 - Tensiometers: Theory, construction, and use","interactions":[],"lastModifiedDate":"2019-03-07T07:29:49","indexId":"70185792","displayToPublicDate":"1992-01-01T00:00:00","publicationYear":"1992","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1824,"text":"Geotechnical Testing Journal","active":true,"publicationSubtype":{"id":10}},"title":"Tensiometers: Theory, construction, and use","docAbstract":"<p>Standard tensiometers are used to measure matric potential as low as −870 cm of water in the unsaturated zone by creating a saturated hydraulic link between the soil water and a pressure sensor. The direction and, in some cases, quantity of water flux can be determined using multiple installations.</p><p>A variety of commercial and fabricated tensiometers are commonly used. Saturated porous ceramic materials, which form an interface between the soil water and the bulk water inside the instrument, are available in many shapes, sizes, and pore diameters. A gage, manometer, or electronic pressure transducer is connected to the porous material with small- or large-diameter tubing. Selection of these components allows the user to optimize one or more characteristics, such as accuracy, versatility, response time, durability, maintenance, extent of data collection, and cost.</p><p>Special designs have extended the normal capabilities of tensiometers, allowing measurement in cold or remote areas, measurement of matric potential as low as −153 m of water (−15 bars), measurement at depths as deep as 6 m (recorded at land surface), and automatic measurement using as many as 22 tensiometers connected to a single pressure transducer.</p><p>Continuous hydraulic connection between the porous material and soil, and minimal disturbance of the natural infiltration pattern are necessary for successful installation. Avoidance of errors caused by air invasion, nonequilibrium of the instrument, or pressure-sensor inaccuracy will produce reliable values of matric potential, a first step in characterizing unsaturated flow.</p>","language":"English","publisher":"American Society for Testing and Materials International","doi":"10.1520/GTJ10224J","usgsCitation":"Stannard, D., 1992, Tensiometers: Theory, construction, and use: Geotechnical Testing Journal, v. 15, no. 1, p. 48-58, https://doi.org/10.1520/GTJ10224J.","productDescription":"11 p.","startPage":"48","endPage":"58","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":338540,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"15","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"58dcc81ee4b02ff32c685724","contributors":{"authors":[{"text":"Stannard, D.I.","contributorId":100884,"corporation":false,"usgs":true,"family":"Stannard","given":"D.I.","email":"","affiliations":[],"preferred":false,"id":686752,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70185760,"text":"70185760 - 1992 - Geochemical heterogeneity in a sand and gravel aquifer: Effect of sediment mineralogy and particle size on the sorption of chlorobenzenes","interactions":[],"lastModifiedDate":"2017-03-28T16:36:15","indexId":"70185760","displayToPublicDate":"1992-01-01T00:00:00","publicationYear":"1992","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2233,"text":"Journal of Contaminant Hydrology","active":true,"publicationSubtype":{"id":10}},"title":"Geochemical heterogeneity in a sand and gravel aquifer: Effect of sediment mineralogy and particle size on the sorption of chlorobenzenes","docAbstract":"<p><span>The effect of particle size, mineralogy and sediment organic carbon (SOC) on sorption of tetrachlorobenzene and pentachlorobenzene was evaluated using batch-isotherm experiments on sediment particle-size and mineralogical fractions from a sand and gravel aquifer, Cape Cod, Massachusetts. Concentration of SOC and sorption of chlorobenzenes increase with decreasing particle size. For a given particle size, the magnetic fraction has a higher SOC content and sorption capacity than the bulk or non-magnetic fractions. Sorption appears to be controlled by the magnetic minerals, which comprise only 5–25% of the bulk sediment. Although SOC content of the bulk sediment is &lt;0.1%, the observed sorption of chlorobenzenes is consistent with a partition mechanism and is adequately predicted by models relating sorption to the octanol/water partition coefficient of the solute and SOC content. A conceptual model based on preferential association of dissolved organic matter with positively-charged mineral surfaces is proposed to describe micro-scale, intergranular variability in sorption properties of the aquifer sediments.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/0169-7722(92)90049-K","usgsCitation":"Barber, L.B., Thurman, E.M., and Runnells, D.D., 1992, Geochemical heterogeneity in a sand and gravel aquifer: Effect of sediment mineralogy and particle size on the sorption of chlorobenzenes: Journal of Contaminant Hydrology, v. 9, no. 1-2, p. 35-54, https://doi.org/10.1016/0169-7722(92)90049-K.","productDescription":"20 p. ","startPage":"35","endPage":"54","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":338507,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"9","issue":"1-2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"58db7639e4b0ee37af29e4f0","contributors":{"authors":[{"text":"Barber, Larry B. II","contributorId":189675,"corporation":false,"usgs":false,"family":"Barber","given":"Larry","suffix":"II","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":686690,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Thurman, E. Michael","contributorId":9636,"corporation":false,"usgs":true,"family":"Thurman","given":"E.","email":"","middleInitial":"Michael","affiliations":[],"preferred":false,"id":686691,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Runnells, Donald D.","contributorId":189989,"corporation":false,"usgs":false,"family":"Runnells","given":"Donald","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":686692,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70016312,"text":"70016312 - 1992 - Aquatic insects as bioindicators of trace element contamination in cobble-bottom rivers and streams","interactions":[],"lastModifiedDate":"2019-03-07T07:35:06","indexId":"70016312","displayToPublicDate":"1992-01-01T00:00:00","publicationYear":"1992","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1169,"text":"Canadian Journal of Fisheries and Aquatic Sciences","active":true,"publicationSubtype":{"id":10}},"title":"Aquatic insects as bioindicators of trace element contamination in cobble-bottom rivers and streams","docAbstract":"<p>In one river, Cu, Cd, Pb, and Zn were analysed in insects and in fine bed sediments over a 381-km reach downstream of a large copper mining complex. In another river, As contamination from a gold mine was assessed in insects and bed sediments over a 40-km reach. All insect taxa collected in contaminated river reaches had elevated whole-body trace element concentrations, but few species were distributed throughout the study reaches. Comparisons of contamination at taxomic levels higher than species were complicated by element-specific differences in bioaccumulation among taxa. These differences appeared to be governed by biological and hydrogeochemical factors. Variation in element concentrations among species of the caddisfly Hydropsyche was slightly greater than within individual species. If this genus is representative of others, comparisons of contamination within genera may be a practical alternative for biomonitoring studies when single species are not available.&nbsp;</p>","language":"English","publisher":"Canadian Science Publishing ","doi":"10.1139/f92-237","usgsCitation":"Cain, D., Luoma, S., Carter, J., and Fend, S., 1992, Aquatic insects as bioindicators of trace element contamination in cobble-bottom rivers and streams: Canadian Journal of Fisheries and Aquatic Sciences, v. 49, no. 10, p. 2141-2154, https://doi.org/10.1139/f92-237.","productDescription":"14 p.","startPage":"2141","endPage":"2154","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":223362,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":269547,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1139/f92-237"}],"volume":"49","issue":"10","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059ed0fe4b0c8380cd495d6","contributors":{"authors":[{"text":"Cain, D.J.","contributorId":68329,"corporation":false,"usgs":true,"family":"Cain","given":"D.J.","email":"","affiliations":[],"preferred":false,"id":373155,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Luoma, S. N.","contributorId":86353,"corporation":false,"usgs":true,"family":"Luoma","given":"S. N.","affiliations":[],"preferred":false,"id":373156,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Carter, J.L.","contributorId":26030,"corporation":false,"usgs":true,"family":"Carter","given":"J.L.","email":"","affiliations":[],"preferred":false,"id":373154,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Fend, S.V. 0000-0002-4638-6602","orcid":"https://orcid.org/0000-0002-4638-6602","contributorId":99702,"corporation":false,"usgs":true,"family":"Fend","given":"S.V.","affiliations":[],"preferred":false,"id":373157,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70017329,"text":"70017329 - 1992 - Sources of nitrogen and phosphorus to Northern San Francisco Bay","interactions":[],"lastModifiedDate":"2019-03-19T09:18:04","indexId":"70017329","displayToPublicDate":"1992-01-01T00:00:00","publicationYear":"1992","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1583,"text":"Estuaries","active":true,"publicationSubtype":{"id":10}},"title":"Sources of nitrogen and phosphorus to Northern San Francisco Bay","docAbstract":"<p class=\"Para\">We studied nutrient sources to the Sacramento River and Suisun Bay (northern San Francisco Bay) and the influence which these sources have on the distributions of dissolved inorganic nitrogen (DIN) and dissolved reactive phosphorus (DRP) in the river and bay. We found that agricultural return flow drains and a municipal wastewater treatment plant were the largest sources of nutrients to the river during low river flow. The Sutter and Colusa agricultural drains contributed about 70% of the transport of DIN and DRP by the river above Sacramento (about 20% of the total transport by the river) between August 8 and September 26, 1985. Further downstream, the Sacramento Regional Wastewater Treatment Plant discharged DIN and DRP at rates that were roughly 70% of total DIN and DRP transport by the river at that time. Concentrations at Rio Vista on the tidal river below the Sacramento plant and at the head of the estuary were related to the reciprocals of the river flows, indicating the importance of dilution of the Sacramento waste by river flows. During very dry years, elevated DIN and DRP concentrations were observed in Suisun Bay. We used a steady-state, one-dimensional, single-compartment box model of the bay, incorporating terms for advection, exchange, and waste input, to calculate a residual rate for all processes not included in the model. We found that the residual for DIN was related to concentrations of chlorophyll<i class=\"EmphasisTypeItalic \">a</i><span>&nbsp;</span>(Chl<i class=\"EmphasisTypeItalic \">a</i>). The residual for DRP was also related to Chl<i class=\"EmphasisTypeItalic \">a</i><span>&nbsp;</span>at high concentrations of Chl<i class=\"EmphasisTypeItalic \">a</i>, but showed significant losses of DRP at low Chl<i class=\"EmphasisTypeItalic \">a</i><span>&nbsp;</span>concentrations. These losses were typically equivalent to about 80% of the wastewater input rate.</p>","language":"English","publisher":"Springer","doi":"10.2307/1352708","issn":"15592723","usgsCitation":"Hager, S., and Schemel, L., 1992, Sources of nitrogen and phosphorus to Northern San Francisco Bay: Estuaries, v. 15, no. 1, p. 40-52, https://doi.org/10.2307/1352708.","productDescription":"13 p.","startPage":"40","endPage":"52","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":224692,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":205530,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/BF02690060"}],"country":"United States","state":"California","otherGeospatial":"San Francisco Bay","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -122.52365112304688,\n              37.40943717748788\n            ],\n            [\n              -121.64886474609375,\n              37.40943717748788\n            ],\n            [\n              -121.64886474609375,\n              38.190704293996504\n            ],\n            [\n              -122.52365112304688,\n              38.190704293996504\n            ],\n            [\n              -122.52365112304688,\n              37.40943717748788\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"15","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505b9388e4b08c986b31a53c","contributors":{"authors":[{"text":"Hager, S.W.","contributorId":51746,"corporation":false,"usgs":true,"family":"Hager","given":"S.W.","email":"","affiliations":[],"preferred":false,"id":376147,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Schemel, L. E.","contributorId":89529,"corporation":false,"usgs":true,"family":"Schemel","given":"L. E.","affiliations":[],"preferred":false,"id":376148,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70017322,"text":"70017322 - 1992 - Triggered earthquakes and deep well activities","interactions":[],"lastModifiedDate":"2012-03-12T17:18:50","indexId":"70017322","displayToPublicDate":"1992-01-01T00:00:00","publicationYear":"1992","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3209,"text":"Pure and Applied Geophysics PAGEOPH","active":true,"publicationSubtype":{"id":10}},"title":"Triggered earthquakes and deep well activities","docAbstract":"Earthquakes can be triggered by any significant perturbation of the hydrologic regime. In areas where potentially active faults are already close to failure, the increased pore pressure resulting from fluid injection, or, alternatively, the massive extraction of fluid or gas, can induce sufficient stress and/or strain changes that, with time, can lead to sudden catastrophic failure in a major earthquake. Injection-induced earthquakes typically result from the reduction in frictional strength along preexisting, nearby faults caused by the increased formation fluid pressure. Earthquakes associated with production appear to respond to more complex mechanisms of subsidence, crustal unloading, and poroelastic changes in response to applied strains induced by the massive withdrawal of subsurface material. As each of these different types of triggered events can occur up to several years after well activities have begun (or even several years after all well activities have stopped), this suggests that the actual triggering process may be a very complex combination of effects, particularly if both fluid extraction and injection have taken place locally. To date, more than thirty cases of earthquakes triggered by well activities can be documented throughout the United States and Canada. Based on these case histories, it is evident that, owing to preexisting stress conditions in the upper crust, certain areas tend to have higher probabilities of exhibiting such induced seismicity. ?? 1992 Birkha??user Verlag.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Pure and Applied Geophysics PAGEOPH","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisherLocation":"Birkha??user-Verlag","doi":"10.1007/BF00879951","issn":"00334553","usgsCitation":"Nicholson, C., and Wesson, R.L., 1992, Triggered earthquakes and deep well activities: Pure and Applied Geophysics PAGEOPH, v. 139, no. 3-4, p. 561-578, https://doi.org/10.1007/BF00879951.","startPage":"561","endPage":"578","numberOfPages":"18","costCenters":[],"links":[{"id":224544,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":205504,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/BF00879951"}],"volume":"139","issue":"3-4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505bb84fe4b08c986b3277bb","contributors":{"authors":[{"text":"Nicholson, C.","contributorId":39118,"corporation":false,"usgs":true,"family":"Nicholson","given":"C.","email":"","affiliations":[],"preferred":false,"id":376125,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Wesson, R. L.","contributorId":51752,"corporation":false,"usgs":true,"family":"Wesson","given":"R.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":376126,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70017318,"text":"70017318 - 1992 - Ammonia fixation by humic substances: A nitrogen-15 and carbon-13 NMR study","interactions":[],"lastModifiedDate":"2019-03-14T06:30:51","indexId":"70017318","displayToPublicDate":"1992-01-01T00:00:00","publicationYear":"1992","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":5331,"text":"Science of Total Environment","active":true,"publicationSubtype":{"id":10}},"title":"Ammonia fixation by humic substances: A nitrogen-15 and carbon-13 NMR study","docAbstract":"The process of ammonia fixation has been studied in three well characterized and structurally diverse fulvic and humic acid samples. The Suwannee River fulvic acid, and the IHSS peat and leonardite humic acids, were reacted with 15N-labelled ammonium hydroxide, and analyzed by liquid phase 15N NMR spectrometry. Elemental analyses and liquid phase 13C NMR spectra also were recorded on the samples before and after reaction with ammonium hydroxide. The largest increase in percent nitrogen occurred with the Suwannee River fulvic acid, which had a nitrogen content of 0.88% before fixation and 3.17% after fixation. The 15N NMR spectra revealed that ammonia reacted similarly with all three samples, indicating that the functional groups which react with ammonia exist in structural configurations common to all three samples. The majority of nitrogcn incorporated into the samples appears to be in the form of indole and pyrrole nitrogen, followed by pyridine, pyrazine, amide and aminohydroquinone nitrogen. Chemical changes in the individual samples upon fixation could not be discerned from the 13C NMR spectra.","language":"English","publisher":"Elsevier ","doi":"10.1016/0048-9697(92)90017-M","issn":"00489697","usgsCitation":"Thorn, K.A., and Mikita, M., 1992, Ammonia fixation by humic substances: A nitrogen-15 and carbon-13 NMR study: Science of Total Environment, v. 113, no. 1-2, p. 67-87, https://doi.org/10.1016/0048-9697(92)90017-M.","productDescription":"21 p.","startPage":"67","endPage":"87","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":224495,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"113","issue":"1-2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059e9bee4b0c8380cd48412","contributors":{"authors":[{"text":"Thorn, K. A.","contributorId":33294,"corporation":false,"usgs":true,"family":"Thorn","given":"K.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":376117,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Mikita, M.A.","contributorId":20081,"corporation":false,"usgs":true,"family":"Mikita","given":"M.A.","affiliations":[],"preferred":false,"id":376116,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70017308,"text":"70017308 - 1992 - Hydrous pyrolysis of crude oil in gold-plated reactors","interactions":[],"lastModifiedDate":"2019-03-14T05:52:59","indexId":"70017308","displayToPublicDate":"1992-01-01T00:00:00","publicationYear":"1992","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2958,"text":"Organic Geochemistry","active":true,"publicationSubtype":{"id":10}},"title":"Hydrous pyrolysis of crude oil in gold-plated reactors","docAbstract":"<p>Crude oils from Iraq and California have been pyrolyzed under hydrous conditions at 200 and 300°C for time periods up to 210 days, in gold-plated reactors. Elemental (vanadium, nickel), stable isotopic (carbon), and molecular (<i>n</i>-alkanes, acyclic isoprenoids, steranes, terpanes and aromatic steroid hydrocarbons) analyses were made on the original and pyrolyzed oils. Various conventional crude oil maturity parameters, including 20<i>S</i>/(20<i>S</i><span>&nbsp;</span>+ 20<i>R</i>)-24-ethylcholestane ratios and the side-chain-length distribution of aliphatic and aromatic steroidal hydrocarbons, were measured in an effort to assess the modification of molecular maturity parameters in clay-free settings, similar to those encountered in “clean” reservoirs.</p><p>Concentrations of vanadium and nickel in the Iraq oil decrease significantly and the V/(V + Ni) ratio decreases slightly, with increasing pyrolysis time/temperature. Whole oil carbon isotope ratios remain fairly constant during pyrolysis, as do hopane/sterane ratios and carbon number distribution of 5<i>α</i>(H),14<i>α</i>(H),17<i>α</i>(H),20<i>R</i><span>&nbsp;</span>steranes. These latter three parameters are considered maturity-invariant.</p><p>The ratios of short side-chain components to long side-chain components of the regular steranes [C<sub>21</sub>/(C<sub>21</sub><span>&nbsp;</span>+ C<sub>29</sub><i>R</i>)] and the triaromatic steroid hydrocarbons [C<sub>21</sub>/(C<sub>21</sub><span>&nbsp;</span>+ C<sub>28</sub>)] vary systematically with increasing pyrolysis time, indicating that these parameters may be useful as molecular maturity parameters for crude oils in clay-free reservoir rocks. In addition, decreases in bisnorhopane/hopane ratio with increasing pyrolysis time, in a clay-free and kerogen-free environment, suggest that the distribution of these compounds is controlled by either differential thermal stabilities or preferential release from a higher-molecular weight portion of the oil.</p>","language":"English","publisher":"Elsevier","doi":"10.1016/0146-6380(92)90100-C","issn":"01466380","usgsCitation":"Curiale, J., Lundegard, P., and Kharaka, Y., 1992, Hydrous pyrolysis of crude oil in gold-plated reactors: Organic Geochemistry, v. 18, no. 5, p. 745-756, https://doi.org/10.1016/0146-6380(92)90100-C.","productDescription":"12 p.","startPage":"745","endPage":"756","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":225112,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"18","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a37b2e4b0c8380cd6109e","contributors":{"authors":[{"text":"Curiale, J.A.","contributorId":84078,"corporation":false,"usgs":true,"family":"Curiale","given":"J.A.","email":"","affiliations":[],"preferred":false,"id":376075,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lundegard, P.D.","contributorId":71323,"corporation":false,"usgs":true,"family":"Lundegard","given":"P.D.","email":"","affiliations":[],"preferred":false,"id":376074,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Kharaka, Y.K.","contributorId":23568,"corporation":false,"usgs":true,"family":"Kharaka","given":"Y.K.","email":"","affiliations":[],"preferred":false,"id":376073,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70017296,"text":"70017296 - 1992 - A spatial model to aggregate point-source and nonpoint-source water-quality data for large areas","interactions":[],"lastModifiedDate":"2013-01-21T15:19:28","indexId":"70017296","displayToPublicDate":"1992-01-01T00:00:00","publicationYear":"1992","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1315,"text":"Computers & Geosciences","printIssn":"0098-3004","active":true,"publicationSubtype":{"id":10}},"title":"A spatial model to aggregate point-source and nonpoint-source water-quality data for large areas","docAbstract":"More objective and consistent methods are needed to assess water quality for large areas. A spatial model, one that capitalizes on the topologic relationships among spatial entities, to aggregate pollution sources from upstream drainage areas is described that can be implemented on land surfaces having heterogeneous water-pollution effects. An infrastructure of stream networks and drainage basins, derived from 1:250,000-scale digital-elevation models, define the hydrologic system in this spatial model. The spatial relationships between point- and nonpoint pollution sources and measurement locations are referenced to the hydrologic infrastructure with the aid of a geographic information system. A maximum-branching algorithm has been developed to simulate the effects of distance from a pollutant source to an arbitrary downstream location, a function traditionally employed in deterministic water quality models. ?? 1992.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Computers and Geosciences","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Elsevier","publisherLocation":"Amsterdam, Netherlands","doi":"10.1016/0098-3004(92)90021-I","issn":"00983004","usgsCitation":"White, D., Smith, R.A., Price, C.V., Alexander, R.B., and Robinson, K.W., 1992, A spatial model to aggregate point-source and nonpoint-source water-quality data for large areas: Computers & Geosciences, v. 18, no. 8, p. 1055-1073, https://doi.org/10.1016/0098-3004(92)90021-I.","startPage":"1055","endPage":"1073","numberOfPages":"19","costCenters":[],"links":[{"id":266167,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/0098-3004(92)90021-I"},{"id":224927,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"18","issue":"8","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059e5a1e4b0c8380cd46ea7","contributors":{"authors":[{"text":"White, D.A.","contributorId":24502,"corporation":false,"usgs":true,"family":"White","given":"D.A.","email":"","affiliations":[],"preferred":false,"id":376015,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Smith, R. A.","contributorId":60584,"corporation":false,"usgs":true,"family":"Smith","given":"R.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":376017,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Price, C. V.","contributorId":19190,"corporation":false,"usgs":true,"family":"Price","given":"C.","email":"","middleInitial":"V.","affiliations":[],"preferred":false,"id":376014,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Alexander, R. B.","contributorId":108103,"corporation":false,"usgs":true,"family":"Alexander","given":"R.","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":376018,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Robinson, K. W.","contributorId":27488,"corporation":false,"usgs":true,"family":"Robinson","given":"K.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":376016,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70017290,"text":"70017290 - 1992 - Reduction of uranium by Desulfovibrio desulfuricans","interactions":[],"lastModifiedDate":"2023-01-23T12:00:14.50575","indexId":"70017290","displayToPublicDate":"1992-01-01T00:00:00","publicationYear":"1992","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":850,"text":"Applied and Environmental Microbiology","active":true,"publicationSubtype":{"id":10}},"displayTitle":"Reduction of uranium by <i>Desulfovibrio desulfuricans</i>","title":"Reduction of uranium by Desulfovibrio desulfuricans","docAbstract":"<p>The possibility that sulfate-reducing microorganisms contribute to U(VI) reduction in sedimentary environments was investigated. U(VI) was reduced to U(IV) when washed cells of sulfate-grown <i>Desulfovibrio desulfuricans</i> were suspended in a bicarbonate buffer with lactate or H2 as the electron donor. There was no U(VI) reduction in the absence of an electron donor or when the cells were killed by heat prior to the incubation. The rates of U(VI) reduction were comparable to those in respiratory Fe(III)-reducing microorganisms. Azide or prior exposure of the cells to air did not affect the ability of <i>D. desulfuricans</i> to reduce U(VI). Attempts to grow <i>D. desulfuricans</i> with U(VI) as the electron acceptor were unsuccessful. U(VI) reduction resulted in the extracellular precipitation of the U(IV) mineral uraninite. The presence of sulfate had no effect on the rate of U(VI) reduction. Sulfate and U(VI) were reduced simultaneously. Enzymatic reduction of U(VI) by <i>D. desulfuricans</i> was much faster than nonenzymatic reduction of U(VI) by sulfide, even when cells of <i>D. desulfuricans</i> were added to provide a potential catalytic surface for the nonenzymatic reaction. The results indicate that enzymatic U(VI) reduction by sulfate-reducing microorganisms may be responsible for the accumulation of U(IV) in sulfidogenic environments. Furthermore, since the reduction of U(VI) to U(IV) precipitates uranium from solution, <i>D. desulfuricans</i> might be a useful organisms for recovering uranium from contaminated waters and waste streams.</p>","language":"English","publisher":"American Society for Microbiology","doi":"10.1128/aem.58.3.850-856.1992","issn":"00992240","usgsCitation":"Lovley, D.R., and Phillips, E.J., 1992, Reduction of uranium by Desulfovibrio desulfuricans: Applied and Environmental Microbiology, v. 58, no. 3, p. 850-856, https://doi.org/10.1128/aem.58.3.850-856.1992.","productDescription":"7 p.","startPage":"850","endPage":"856","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":480364,"rank":2,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1128/aem.58.3.850-856.1992","text":"Publisher Index Page"},{"id":224787,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"58","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"50e4a3e7e4b0e8fec6cdba10","contributors":{"authors":[{"text":"Lovley, Derek R.","contributorId":107852,"corporation":false,"usgs":true,"family":"Lovley","given":"Derek","middleInitial":"R.","affiliations":[],"preferred":false,"id":376003,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Phillips, Elizabeth J.P.","contributorId":37475,"corporation":false,"usgs":true,"family":"Phillips","given":"Elizabeth","middleInitial":"J.P.","affiliations":[],"preferred":false,"id":376002,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
]}